Fluorescent lamp



FIG. 1 is a front view of the fluorescent lamp, showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a perspective view thereof on a reduced scale. 

The ornamental design for a fluorescent lamp, as shown and described. 